MD
Margaret K Dorman (Director) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in Range Resources Corporation (RRC). The largest single filing was $542K of RRC (12,500 sh across 2 lots, as filed), executed Mar 17. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
1
0 buys · 1 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$542K
shares × price, as filed
Last traded
Mar 18
Filed Mar 19
Median ADV $123.4M across their filed names
Open performance→Volume by month
Buys $0
Sells $542K
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Energy
1 filing
Sector per market data · by filing · past 12 months
Most traded names
RRCRecent filings
RRCSALE
Range Resources Corporation
View filing →
$542K12,500 sh across 2 lots
Exec Mar 17
Filed Mar 19 · 5:30 PM ET